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Diffstat (limited to 'Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt')
| -rw-r--r-- | Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt b/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt deleted file mode 100644 index cb3dc7bcd8e6..000000000000 --- a/Documentation/devicetree/bindings/gpio/renesas,gpio-rcar.txt +++ /dev/null @@ -1,46 +0,0 @@ -* Renesas R-Car GPIO Controller - -Required Properties: - - - compatible: should be one of the following. - - "renesas,gpio-r8a7778": for R8A7778 (R-Mobile M1) compatible GPIO controller. - - "renesas,gpio-r8a7779": for R8A7779 (R-Car H1) compatible GPIO controller. - - "renesas,gpio-r8a7790": for R8A7790 (R-Car H2) compatible GPIO controller. - - "renesas,gpio-rcar": for generic R-Car GPIO controller. - - - reg: Base address and length of each memory resource used by the GPIO - controller hardware module. - - - interrupt-parent: phandle of the parent interrupt controller. - - interrupts: Interrupt specifier for the controllers interrupt. - - - gpio-controller: Marks the device node as a gpio controller. - - #gpio-cells: Should be 2. The first cell is the GPIO number and the second - cell specifies GPIO flags, as defined in <dt-bindings/gpio/gpio.h>. Only the - GPIO_ACTIVE_HIGH and GPIO_ACTIVE_LOW flags are supported. - - gpio-ranges: Range of pins managed by the GPIO controller. - -Please refer to gpio.txt in this directory for details of gpio-ranges property -and the common GPIO bindings used by client devices. - -Example: R8A7779 (R-Car H1) GPIO controller nodes - - gpio0: gpio@ffc40000 { - compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar"; - reg = <0xffc40000 0x2c>; - interrupt-parent = <&gic>; - interrupts = <0 141 0x4>; - #gpio-cells = <2>; - gpio-controller; - gpio-ranges = <&pfc 0 0 32>; - }; - ... - gpio6: gpio@ffc46000 { - compatible = "renesas,gpio-r8a7779", "renesas,gpio-rcar"; - reg = <0xffc46000 0x2c>; - interrupt-parent = <&gic>; - interrupts = <0 147 0x4>; - #gpio-cells = <2>; - gpio-controller; - gpio-ranges = <&pfc 0 192 9>; - }; |
